We look at the division of 79270049 by 172 
We're looking to find how many times 172 goes into 79270049.

Going ahead to step 1:
172 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 172

Step 2:
If we divide 79 by 172, we get 0 and a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Grab the next digit (2) from the dividend, add it to 79, then carry on: 792 / 172

Moving on to step 3:
If we divide 792 by 172, we get 4 and a remainder of 104.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 688 from 792, we get 104.
Fetch the next digit (7) from the dividend, attach it to 104 and continue: 1047 / 172

Moving on to step 4:
When dividing 1047 by 172, we get 6 with a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 46.0
If we subtract 1032 from 1047, we get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 172

On to step 5:
172 can be fit into 150 0 times, resulting in a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 460.0
Subtracting 0 from 150 leaves us with 150.
Grab the next digit (0) from the dividend, add it to 150, then carry on: 1500 / 172

Let's proceed to step 6:
If we divide 1500 by 172, we get 8 and a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 4608.0
The remainder is 124 after subtracting 1376 from 1500.
Bring next digit (4) of the dividend behind the 124 and repeat the process: 1244 / 172

On to step 7:
If we divide 1244 by 172, we get 7 and a remainder of 40.
The next digit of our result is 7. 
Result so far: 46087.0
If we subtract 1204 from 1244, we get 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 172

On to step 8:
409 divided by 172 is 2 with a remainder of 65.
Put 2 as the next digit of the answer. 
Result so far: 460872.0
If we subtract 344 from 409, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
If we divide 650 by 172, we get 3 and a remainder of 134.
The number 3 becomes the next digit in our result. 
Result so far: 460872.3
If we take 516 away from 650, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Let's proceed to step 10:
When dividing 1340 by 172, we get 7 with a remainder of 136.
The next digit of our result is 7. 
Result so far: 460872.37
If we subtract 1204 from 1340, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 11:
1360 divided by 172 is 7 with a remainder of 156.
Write down 7 as next digit of the result. 
Result so far: 460872.377
If we take 1204 away from 1360, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

The quotient of the division is 460872.377, and the remainder is 0.0156.